17929470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1537

約数の個数: 64

約数和(自身を含む): 47867904

約数和(自身を除く): 29938434

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 1483, 2015, 2418, 2966, 4030, 4449, 6045, 7415, 8898, 12090, 14830, 19279, 22245, 38558, 44490, 45973, 57837, 91946, 96395, 115674, 137919, 192790, 229865, 275838, 289185, 459730, 578370, 597649, 689595, 1195298, 1379190, 1792947, 2988245, 3585894, 5976490, 8964735, 17929470]

約数ペア:

[(1, 17929470), (2, 8964735), (3, 5976490), (5, 3585894), (6, 2988245), (10, 1792947), (13, 1379190), (15, 1195298), (26, 689595), (30, 597649), (31, 578370), (39, 459730), (62, 289185), (65, 275838), (78, 229865), (93, 192790), (130, 137919), (155, 115674), (186, 96395), (195, 91946), (310, 57837), (390, 45973), (403, 44490), (465, 38558), (806, 22245), (930, 19279), (1209, 14830), (1483, 12090), (2015, 8898), (2418, 7415), (2966, 6045), (4030, 4449)]